No.  Reference  Status 
new  coming soon...   
131  T. Fujisawa, "TomonagaLuttinger liquids in quantum Hall edge channels", Joint Science Meeting (between Tokyo Institute of Technology and Stony Brook University), Stony Brook (NY), USA (May 2123, 2018)  INVITED 
130  T. Fujisawa, “Nonequilibrium dynamics in a quantumHall TomonagaLuttinger liquid”, We01, The 2nd CEMS International Symposium on Dynamics in Artificial Quantum Systems (DAQS2018), Tokyo, Japan (Jan. 1517, 2018).  INVITED 
129  K. Itoh, R. Nakazawa, T. Ota, M. Hashisaka, K. Muraki, and T. Fujisawa, "Twostage equilibration through a metastable state in quantum Hall edge channels", P17, TMS‐EPiQS 2nd Alliance Workshop: Topological magnets and topological superconductors, Kyoto University, Japan (Jan. 10‐14, 2018).  poster 
128  P. Brasseur, N. H. Tu, Y. Sekine, K. Muraki, M. Hashisaka, T. Fujisawa, and N. Kumada, "Effects of Interaction on Charge Fractionalization in TomonagaLuttinger Liquids", PWe22, International School and Symposium on Nanoscale Transport and phoTonics (ISNTT2017), Atsugi, Japan (Nov. 1317, 2017).  poster 
127  C. J. Lin, M. Hashisaka, K. Muraki, and T. Fujisawa, " A Doublegate Delay Line for Edge Magneto Plasmons", PWe48, International School and Symposium on Nanoscale Transport and phoTonics (ISNTT2017), Atsugi, Japan (Nov. 1317, 2017).  poster 
126  N. H. Tu, Y. Sekine, K. Muraki, M. Hashisaka, T. Fujisawa, and N. Kumada, "Effects of TwoDimensional Electron System on the Coupling between Edge Channels on Opposite Sides of a Hall Bar", PWe49, International School and Symposium on Nanoscale Transport and phoTonics (ISNTT2017), Atsugi, Japan (Nov. 1317, 2017).  poster 
125  M. Hashisaka, K. Muraki, and T. Fujisawa, "Shotnoise Signature of Quantum Manybody Correlation in a Nonequilibrium Regime of a Microscopic Integer Quantum Hall State", PWe50, International School and Symposium on Nanoscale Transport and phoTonics (ISNTT2017), Atsugi, Japan (Nov. 1317, 2017).  poster 
124  T. Fujisawa, "Double Quantum Dot Coupled with a Phonon Resonator", Th16, International School and Symposium on Nanoscale Transport and phoTonics (ISNTT2017), Atsugi, Japan (Nov. 1317, 2017).  INVITED 
123  R. Takasu, Y. Sato, and T. Fujisawa, "Acoustic characteristics of a surfaceacousticwave resonator made of two Bragg reflectors with periodic metallization of GaAs", C705, 2017 International Conference on Solid State Devices and Materials (SSDM2017), Sendai, Japan (Sep. 1922, 2017).  Oral 
122  C. Lin, K. Morita, K. Muraki, and T. Fujisawa, "Generation and Detection of Edge Magnetoplasmons in a Quantum Hall Edge Channel Using a Photoconductive Switch" C702, 2017 International Conference on Solid State Devices and Materials (SSDM2017), Sendai, Japan (Sep. 1922, 2017).  Oral 
121  T. Ota, K. Hitachi, K. Muraki, and T. Fujisawa, "Dissipative LandauZener transition in capacitance measurement on a double quantum dot" C603, 2017 International Conference on Solid State Devices and Materials (SSDM2017), Sendai, Japan (Sep. 1922, 2017).  Oral 
120  T. Fujisawa, Y. Sato, J. C. H. Chen, M. Hashisaka, and K. Muraki, "A twoelectron double quantum dot coupled with a coherent phonon field" TUP14, International Symposium on Hybrid Quantum Systems 2017 (HQS2017), Zao, Japan (Sep. 1013, 2017).  Oral 
119  Y. Sato, R. Takasu, and T. Fujisawa, "A focusing resonator for surface acoustic waves on GaAs", P23, International Symposium on Hybrid Quantum Systems 2017 (HQS2017), Zao, Japan (Sep. 1013, 2017).  Poster 
118  T. Fujisawa, "Longlived nonequilibrium states in quantum Hall edge channels" Aug289:00, 7th Summer School on Semiconductor/Superconducting Quantum Coherence Effect and Quantum Information, Izu, Japan (Aug. 2729, 2017).  Oral 
117  T. Ota, M. Hashisaka, K. Muraki, T. Fujisawa, "Hotelectron spectroscopy on opticalphonon and electronelectron scattering in a quantum Hall edge channel" P23, 7th Summer School on Semiconductor/Superconducting Quantum Coherence Effect and Quantum Information, Izu, Japan (Aug. 2729, 2017).  Poster 
116  M. Hashisaka, K. Muraki, and T. Fujisawa, "FractionalCharge Excitation in a Breakdown Region of an Integer Quantum Hall System", 11AM4, International Conference on Topological Materials Science (Topomat2017), Tokyo, Japan (May 913, 2017).  Oral 
115  P. Brasseur, N. H. Tu, Y. Sekine, K. Muraki, M. Hashisaka, T. Fujisawa, N. Kumada, "Charge Fractionalization in Quantum Hall Line Junctions for Varying Interaction Strength", 11PM4, International Conference on Topological Materials Science (Topomat2017), Tokyo, Japan (May 913, 2017).  Oral 
114  R. Eguchi, M. Hashisaka, K. Muraki, T. Fujisawa, "A gatedefined antiHall bar for inner quantum Hall edge channels in an AlGaAs/GaAs heterostructure", PA30, International Conference on Topological Materials Science (Topomat2017), Tokyo, Japan (May 913, 2017).  Poster 
113  C. J. Lin, K. Morita, M. Hashisaka, K. Muraki, T. Fujisawa, "Generation and detection of edge magnetoplasmons in a quantum Hall system using a photoconductive switch", PB40, International Conference on Topological Materials Science (Topomat2017), Tokyo, Japan (May 913, 2017).  Poster 
112  K. Itoh, T. Ota, M. Hashisaka, K. Muraki, T. Fujisawa, "Spatial evolution of a nonequilibrium energy distribution function in a quantum Hall edge channel", PB41, International Conference on Topological Materials Science (Topomat2017), Tokyo, Japan (May 913, 2017).  Poster 
111  T. Fujisawa, "Nonequilibrium charge and spin dynamics in quantumHall edge channels", PS2, EPiQS‐TMS Trans‐Pacific Conference on Topological Quantum Materials, Moorea, French Polynesia (Dec. 3‐8, 2016)  Poster 
110  K. Itoh, R. Nakazawa, T. Ota, M. Hashisaka, K. Muraki, and T. Fujisawa, "Nonequilibrium energy spectrum in copropagating quantum Hall edge channels", A222, 6th Summer School on Semiconductor Quantum Coherence Effects and Quantum Information, Nasu, Japan (Sep. 2123, 2016).  Oral 
109  T. Ota, M. Hashisaka, K. Muraki, and T. Fujisawa, "Energy relaxation processes in a quantum Hall edge channel investigated by hotelectron spectroscopy", A221, 6th Summer School on Semiconductor Quantum Coherence Effects and Quantum Information, Nasu, Japan (Sep. 2123, 2016).  Oral 
108  M. Hashisaka, N. Hiyama, T. Akiho, K. Muraki, and T. Fujisawa, "Single spinchargeseparation process in a chiral TomonagaLuttinger liquid", A218, 6th Summer School on Semiconductor Quantum Coherence Effects and Quantum Information, Nasu, Japan (Sep. 2123, 2016).  Oral 
107  T. Fujisawa, "Nonequilibrium charge and spin dynamics in a quantumHall TomonagaLuttinger liquid", Topological Material Science TOPO MAT Meeting, Stuttgart, Germany (Sep. 1921, 2016)  INVITED 
106  R. Nakazawa, K. Itoh, M. Hashisaka, K. Muraki, and T. Fujisawa, "Nonequilibrium states in copropagating quantum Hall edge channels", FriP2, The 22nd International Conference on High Magnetic Fields in Semiconductor Physics (HMF22), Sapporo, Japan (July 2429, 2016).  Oral 
105  T. Ota, M. Hashisaka, K. Muraki, and T. Fujisawa, "Ballistic hotelectron transport in a quantum Hall edge channel defined by a metal gate", MoD3, The 22nd International Conference on High Magnetic Fields in Semiconductor Physics (HMF22), Sapporo, Japan (July 2429, 2016).  Oral 
104  M. Hashisaka, N. Hiyama, T. Akiho, K. Muraki, and T. Fujisawa, "Timedomain observation of spincharge separation in copropagating quantum Hall edge channels", MoD2, The 22nd International Conference on High Magnetic Fields in Semiconductor Physics (HMF22), Sapporo, Japan (July 2429, 2016).  INVITED 
103  M. Hashisaka, "Fractional quasiparticles in a local quantum Hall system",Gene. Topi. II, Collaborative Conference on 3D and Materials Research (CC3DMR) 2016, Incheon/seoul, South Korea (June 2024, 2016).  INVITED 
102  T. Fujisawa, "Cavity quantum acoustics with a double quantum dot", SPICE Workshop Quantum Acoustics  Surface Acoustic Waves meets Solid State Qubits, Mainz, Germany (May1720, 2016).  INVITED 
101  Y. Sato, J. Chen, R. Kosaka, M. Hashisaka, K. Muraki, and T. Fujisawa, "Enhanced transition between charge states and spin states of a double quantum dot in a surface acoustic wave cavity", SPICE Workshop Quantum Acoustics  Surface Acoustic Waves meets Solid State Qubits, Mainz, Germany (May1720, 2016).  Poster 
100  T. Fujisawa, "Charge dynamics in quantumHall TomonagaLuttinger liquid", ChinaJapan International Workshop on Quantum Technologies (QTech2016), Beijing, China (May 1314, 2016).  INVITED 
99  M. Hashisaka, N. Hiyama, T. Akiho, K. Muraki, T. Fujisawa, "Timedomain observation of spin and chargewave packet separation in chiral onedimensional channels", A29, Energy Material Nanotechnology (EMN) meeting on Optoelectronics, Phuket, Thailand (Apr. 1215, 2016).  INVITED 
98  M. Hashisaka, "Fractional quasiparticle tunneling through a local quantum Hall system", C24, Energy Material Nanotechnology (EMN) meeting on Quantum, Phuket, Thailand (Apr. 811, 2016).  INVITED 
97  T. Fujisawa, K. Washio, R. Nakazawa, M. Hashisaka, K. Muraki, and Y. Tokura, "Longlived nonequilibrium states in a quantumHall TomonagaLuttinger liquid", T1.00311, American Physical Society (APS) March Meeting, Baltimore, USA (Mar. 1418, 2016).  Poster 
96  M. Hashisaka, K. Muraki, T. Fujisawa, "Temperature and Magnetic Field dependence of Fractional Quasiparticle Creation in a Local Quantum Hall System", We02, International Symposium on Nanoscale Transport and Technology (ISNTT2015), Atsugi, Japan (Nov. 1720, 2015).  Oral 
95  T. Fujisawa, D. Imanaka, S. Sharmin, M. Hashisaka, and K. Muraki, "Exchangeinduced spin blockade in a double quantum dot", O12, International Workshop : Quantum Nanostructures and ElectronNuclear Spin Interactions, Sendai, Japan (Oct. 1921, 2015).  INVITED 
94  T. Fujisawa, "Nonequilibrium quasistationary states in a quantumHall TomonagaLuttinger liquid", A121, 5th Summer School on Semiconductor Quantum Coherence Effects and Quantum Information, Nasu, Japan (Sep. 1012, 2015).  Oral 
93  T. Ota, M. Hashisaka, K. Muraki, T. Fujisawa, "Crosscorrelation noise measurement of a nonequilibrium quantum Hall edge channel", P22, 5th Summer School on Semiconductor Quantum Coherence Effects and Quantum Information, Nasu, Japan (Sep. 1012, 2015)  Poster 
92  N. Hiyama, M. Hashisaka, and T. Fujisawa, "EdgeMagnetplasmon MachZehnder Interferometer", P14, 5th Summer School on Semiconductor Quantum Coherence Effects and Quantum Information, Nasu, Japan (Sep. 1012, 2015)  Poster 
91  Y. Sato, J.C.H. Chen, M. Hashisaka, K. Muraki, and T. Fujisawa, "Phononassisted Transport through a Double Quantum Dot in a Surface Acoustic Wave Cavity", A108, 5th Summer School on Semiconductor Quantum Coherence Effects and Quantum Information, Nasu, Japan (Sep. 1012, 2015)  Oral 
90  M. Hashisaka, T. Ota, K. Muraki, T. Fujisawa, "FractionalQuasiparticle Creation in a Local Fractional Quantum Hall System", PA103, International Symposium on Fluctuation and Structure out of Equilibrium 2015, Kyoto, Japan (Aug. 2023, 2015).  Poster 
89  T. Ota, M. Hashisaka, K. Muraki, T. Fujisawa, "Detection of Inelastic Processes in a Quantum Hall Edge Channel Using Crosscorrelation Noise Measurement", PB109, International Symposium on Fluctuation and Structure out of Equilibrium 2015, Kyoto, Japan (Aug. 2023, 2015).  Poster 
88  Y. Sato, J.C.H. Chen, M. Hashisaka, K. Muraki, and T. Fujisawa, "SpinFlip Transport through a Double Quantum Dot in a Surface Acoustic Wave Cavity", TuA32, 21st International Conference on Electronic Properties of TwoDimensional Systems (EP2DS), Sendai, Japan (Jul. 2631, 2015).  Oral 
87  R. Nakazawa, K. Morita, M. Hashisaka, K. Muraki, and T. Fujisawa, "Nonequilibrium Carriers in Copropagating Quantum Hall Edge Channels", MoPE45, 21st International Conference on Electronic Properties of TwoDimensional Systems (EP2DS), Sendai, Japan (Jul. 2631, 2015).  Poster 
86  M. Hashisaka, "Fractional charge tunneling through a local fractional quantum Hall system measured using crosscorrelation noise measurements", New Perspectives in Spintronic and Mesoscopic Physics (NPMSP), Kashiwa, Japan (Jun. 1012, 2015).  INVITED 
85  T. Ota, "Detection of inelastic processes in a quantum Hall edge channel using crosscorrelation noise measurement", Kwant workshop, Grenoble, France (Jun. 15, 2015).  Poster 
84  M. Hashisaka, "Creation of Fractional Quasiparticles in a Tunneling Process through a Local Fractional Quantum Hall System ", Kwant workshop, Grenoble, France (Jun. 15, 2015).  INVITED 
83  D. Imanaka, S. Sharmin, M. Hashisaka, K. Muraki, and T. Fujisawa, "Nuclear Overhauser effect on exchangeinduced spin blockade in a twoelectron double quantum dot", Int. Symp. Quantum System and Nuclear Spin Related Phenomena (QSNS), Miyagi, Japan (Feb. 1820, 2015).  INVITED 
82  K. Washio, R. Nakazawa, M. Hashisaka, K. Muraki, and T. Fujisawa, "Nonequilibrium binary spectrum in coupled quantum Hall edge channels", Int. Conf. Topological Quantum Phenomena (TQP2014), Kyoto, Japan (Dec. 1620, 2014).  Poster 
81  J.C.H. Chen, "Study of double quantum dots in a surface acoustic wave cavity ", 4th Summer School on Semiconductor/Superconductor Quantum Coherence Effects and Quantum Information, Nasu, Japan (Sep. 1113, 2014).  Oral 
80  D. Imanaka, "Effect of nuclearspin polarization on the triplet resonance in a twoelectron spin double quantum dot", 4th Summer School on Semiconductor/Superconductor Quantum Coherence Effects and Quantum Information, Nasu, Japan (Sep. 1113, 2014).  Poster 
79  J.C.H. Chen, R. Kosaka, M. Hashisaka, K. Muraki, T. Fujisawa, "Electron Transport in a Double Quantum Dot Induced by a Surface Acoustic Wave Cavity Mode", 32nd Int. Conf. Phys. Semicond. (ICPS2014), Austin, USA (Aug. 1015, 2014).  Oral 
78  K. Washio, R. Nakazawa, M. Hashisaka, K. Muraki, and T. Fujisawa, "NonEquilibrium Heating between CounterPropagating Quantum Hall Edge Channels", 32nd Int. Conf. Phys. Semicond. (ICPS2014), Austin, USA (Aug. 1015, 2014).  Oral 
77  T. Ota, M. Hashisaka, K. Muraki, T. Fujisawa, "Cross Correlation Measurement of Repartitioned Noise in a Quantum Hall Edge Channel", 32nd Int. Conf. Phys. Semicond. (ICPS2014), Austin, USA (Aug. 1015, 2014).  Oral 
76  M. Hashisaka, T. Ota, K. Muraki, and T Fujisawa, "Fractional Charge Tunneling through a Local Fractional Quantum Hall Region", 32nd Int. Conf. Phys. Semicond. (ICPS2014), Austin, USA (Aug. 1015, 2014).  Oral 
75  K. Washio, R. Nakazawa, M. Hashisaka, K. Muraki, T. Fujisawa, "Partial heating between counter propagating quantum Hall edge channels' American Physical Society (APS) March Meeting H1.00356, Denver, USA (Mar. 37, 2014).  Poster 
74  N. Kumada, R. Dubourget, K. Sasaki, S. Tanabe, H. Hibino,M. Hashisaka, H. Kamata, K. Muraki, and T. Fujisawa, "Plasmon guiding and routing in graphene at gigahertz range", PTu9, Int. Symp. Nanoscale Transport and Technology (ISNTT 2013), Atsugi, Japan (Nov. 2629, 2013).  Poster 
73  M. Hashisaka, T. Ota, K. Muraki, T. Fujisawa, "Shot noise of fractional quasiparticles in a local fractional quantum Hall state embedded in an integer quantum Hall system", Th16, Int. Symp. Nanoscale Transport and Technology (ISNTT 2013), Atsugi, Japan (Nov. 2629, 2013).  Oral 
72  T. Fujisawa, "Plasmon wavepacket in edge channels of GaAs and graphene", Quantum Science Symposium ASIA2013 Meeting, Tokyo, Japan (Nov. 2526, 2013)  INVITED 
71  T. Ota, K. Hitachi, T. Fujisawa and K. Muraki, "Quantum capacitance probing of spin and charge dynamics in a one and twoelectron double quantum dot", E31, Int. Conf. Solid State Devices and Materials (SSDM2012), Fukuoka, Japan (Sep. 2427, 2013).  Oral 
70  N. Watase, M. Hashisaka and T. Fujisawa, "SingleElectron Counting Statistics with a Finite Frequency Bandwidth", PS919L, Int. Conf. Solid State Devices and Materials (SSDM2012), Fukuoka, Japan (Sep. 2427, 2013).  Poster 
69  S. Sharmin, "Sharp dip structures at the triplet resonant tunneling of a twoelectron double quantum dot", P01, The 3rd Summer School on Semicond./Supercond. Quantum Coherence Effects and Quantum Information, Nasu, Japan (Sep. 46, 2013).  Poster 
68  M. Hashisaka, "Scattering of fractional quasiparticles in a local fractional quantum Hall state", O12, The 3rd Summer School on Semicond./Supercond. Quantum Coherence Effects and Quantum Information, Nasu, Japan (Sep. 46, 2013).  Oral 
67  T. Fujisawa, "Nonlinear electronnuclear dynamics in a double quantum dot", O03, The 3rd Summer School on Semicond./Supercond. Quantum Coherence Effects and Quantum Information, Nasu, Japan (Sep. 46, 2013).  Oral 
66  S. Sharmin, K. Muraki, and T. Fujisawa, "Sharp dip structures in excitedstate current spectrum at the triplet resonant tunneling of a double quantum dot", 18th Int. Conf. Electron Dynamics in Semiconductors, Optoelectronics and Nanostructures (EDISON18), Matsue, Japan (Jul. 2226, 2013).  Oral 
65  H. Kamata, N. Kumada, M. Hashisaka, K. Muraki, and T. Fujisawa, "Fractionalized wave packets from an artificial TomonagaLuttinger liquid", 20th International Conference on Electronic Properties of TwoDimensional Systems (EP2DS20), Wroclaw, Poland (Jul. 15, 2013).  Poster 
64  N. Kumada, R. Dubourget, S. Tanabe, H. Hibino, K. Sasaki, M. Hashisaka, H. Kamata, K. Muraki, and T. Fujisawa, "Plasmon guiding in graphene demonstrated by timeresolved electrical measurements", 20th International Conference on Electronic Properties of TwoDimensional Systems (EP2DS20), Wroclaw, Poland (Jul. 15, 2013).  Poster 
63  T. Fujisawa, S. Sharmin, K. Muraki, "Complete lifting of spin blockade under unstable electronnuclear dynamics", 16th International Conference on Modulated Semiconductor Structures (MSS16), Wroclaw, Poland (Jul. 15, 2013).  Oral 
62  M. Yamagishi, N. Watase, M. Hashisaka, K. Muraki, and T. Fujisawa, "Single electron counting of spinpolarized current through a quantum dot", 20th International Conference on Electronic Properties of TwoDimensional Systems (EP2DS20), Wroclaw, Poland (Jul. 15, 2013).  Poster 
61  S. Sharmin, K. Muraki, and T. Fujisawa, "Sharp current suppression at the triplet resonant tunneling in a twoelectron double quantum dot", 16th International Conference on Modulated Semiconductor Structures (MSS16), Wroclaw, Poland (Jul. 15, 2013).  Poster 
60  M. Hashisaka, T. Ota, K. Muraki and T. Fujisawa, "Shot noise of quasiparticles at local fractional quantum Hall states measured by a cross correlation technique", 20th International Conference on Electronic Properties of TwoDimensional Systems (EP2DS20), Wroclaw, Poland (Jul. 15, 2013).  Poster 
59  T. Fujisawa, "Electronnuclear feedback in a double quantum dot", 3rd JapanIsrael Binational Workshop on Quantum Phenomena, Onna, Japan (Mar. 1013, 2013).  INVITED 
58  T. Fujisawa, S. Sharmin , and K. Muraki, "Statistics of Current Noise under ElectronNuclear Feedback in a Double Quantum Dot", International Workshop on Silicon Quantum Electronics, VillarddeLans, France (Feb. 78, 2013).  INVITED 
57  S. Sharmin, K. Muraki and T. Fujisawa, "Study of the stability of the feedback point in the spin blockade regime of a double quantum dot", International Symposium "Nanoscience and Quantum Physics 2012" (nanoPHYS'12), Tokyo, Japan (Dec. 1719, 2012).  Poster 
56  S. Sharmin, K. Muraki, and T. Fujisawa, “Electron Nuclear Feedback in the Pauli Spin Blockade Regime of a Double Quantum Dot”, 2012 Workshop on Innovative Nanoscale Devices and Systems (WINDS), Hawaii, USA (Dec. 27, 2012)  Oral 
55  R. Murata, M. Hashisaka, K. Muraki and T. Fujisawa, "Electrostatic tuning of charge velocity in a quantum Hall edge channel defined along the perimeter of a gate metal", Int. Conf. Solid State Devices and Materials (SSDM2012), Kyoto, Japan (Sep. 2527, 2012).  Oral LateNews 
54  S. Sharmin, K. Muraki and T. Fujisawa, "Transient Current in the Spin Blockade Region of a Double Quantum Dot", Int. Conf. Solid State Devices and Materials (SSDM2012), Kyoto, Japan (Sep. 2527, 2012).  Oral 
53  M. Hashisaka, M. Yamagishi, K. Muraki and T. Fujisawa, "Crosscorrelation measurement of current noise in mesoscopic conductors using a homemade cryogenic transimpedance amplifier", Int. Conf. Solid State Devices and Materials (SSDM2012), Kyoto, Japan (Sep. 2527, 2012).  Oral 
52  M. Yamagishi, N. Watase, M.Hashisaka, K. Muraki, T. Fujisawa, "Realtime charge detection of spinpolarized single electron tunneling current", Quantum effect in Semiconductors and Quantum Information Technology’, Nasu, Japan (Sep. 57, 2012).  Poster 
51  M. Hashisaka, M. Yamagishi, K. Muraki, T. Fujisawa, "Crosscorrelation measurement for current noise in mesoscopic devices using cryogenic current amplifiers", Quantum effect in Semiconductors and Quantum Information Technology’, Nasu, Japan (Sep. 57, 2012).  Poster 
50  H. Kamata, N. Kumada, M. Hashisaka, K. Muraki, T. Fujisawa, "Timeresolved measurement of interacting charges in quantum Hall edge channels", Quantum effect in Semiconductors and Quantum Information Technology’, Nasu, Japan (Sep. 57, 2012).  Oral 
49  S. Sharmin, K. Muraki, T. Fujisawa, "Transient Current Studies on the feedback control of nuclear spins", Quantum effect in Semiconductors and Quantum Information Technology’, Nasu, Japan (Sep. 57, 2012).  Oral 
48  H. Kamata, N. Kumada, M. Hashisaka, K. Muraki, and T. Fujisawa, "Timeresolved measurement of charge fractionalization in counterpropagating quantum Hall edge channels", 31st International Conference on the Physics of Semiconductors (ICPS 2012), Zurich, Switzerland (Jul 30  Aug. 3, 2012).  Oral LateNews 
47  N. Kumada, S. Tanabe, H. Hibino, H. Kamata, M. Hashisaka, K. Muraki, and T. Fujisawa,"Plasmon Transport in Graphene Investigated by TimeResolved Measurement Using Nanoribbon", 31st International Conference on the Physics of Semiconductors (ICPS 2012), Zurich, Switzerland (Jul 30  Aug. 3, 2012).  Oral 
46  H. Kamata, N. Kumada, M. Hashisaka, K. Muraki, and T. Fujisawa, "Selective Edge Magnetoplasmon Injection into Copropagating Edge Channels", The 20th International Conference on High Magnetic Fields in Semiconductor Physics (HMF20), Chamonix MontBlanc, France (July 24, 2012).  Poster 
45  M. Yamagishi, M. Hashisaka, K. Muraki and T. Fujisawa, "Correlation measurement of 1/f noise in semiconductor point contacts with a common lead", Int. Conf. Solid State Devices and Materials (SSDM2011), Nagoya, Japan (Sept. 2830, 2011).  Oral LateNews 
44  M. Hashisaka, N. Kumada, H. Kamata, K. Washio, K. Muraki and T. Fujisawa, "Electrostatic tuning of plasmonic cavities for edge magnetoplasmons", Int. Conf. Solid State Devices and Materials (SSDM2011), Nagoya, Japan (Sept. 2830, 2011).  Oral 
43  T. Fujisawa, "Electron phonon interaction in quantum dots —the search for strong cavity effect—", Summer School of ‘Quantum effect in Semiconductors and Quantum Information Technology’, Hokuto, Japan(Aug. 2830, 2011).  Oral 
42  R. Murata, M. Hashisaka, K. Muraki, T. Fujisawa, "Harmonic distortion due to the nonlinear conductance in a Quantum Point Contact", Summer School of ‘Quantum effect in Semiconductors and Quantum Information Technology’, Hokuto, Japan(Aug. 2830, 2011).  Poster 
41  M. Yamagishi, M.i Hashisaka, K. Muraki, and T. Fujisawa, "Correlation measurement of 1/f noise in semiconductor point contacts with a common lead", Summer School of ‘Quantum effect in Semiconductors and Quantum Information Technology’, Hokuto, Japan(Aug. 2830, 2011).  Poster 
40  S. Sharmin, T. Fujisawa, K. Muraki, "Study of radiofrequency quantum point contact in high magnetic field", Summer School of ‘Quantum effect in Semiconductors and Quantum Information Technology’, Hokuto, Japan(Aug. 2830, 2011).  Poster 
39  M. Hashisaka, H. Kamata, K. Washio, R. Murata, N. Kumada, K. Muraki, and T.Fujisawa, "Electron dynamics in the quantum Hall edge states", Summer School of ‘Quantum effect in Semiconductors and Quantum Information Technology’, Hokuto, Japan(Aug. 2830, 2011).  Oral 
38  T. Fujisawa, S. Mizuno, M. Hashisaka, and K. Muraki, “Surface Acoustic wave cavity characterized by timeresolved potential measurements”, Electronic Properties of TwoDimensional Systems (EP2DS19), Tallahassee, USA (July 2529, 2011).  Oral 
37  N. Kumada, S. Tanabe, H. Hibino, H. Kamata, M. Hashisaka, K. Muraki and T. Fujisawa, “TimeResolved Transport Measurement in Graphene on SiC”, Electronic Properties of TwoDimensional Systems (EP2DS19), Tallahassee, USA (July 2529, 2011).  Oral 
36  M. Hashisaka, K. Washio, H. Kamata, K. Muraki, and T. Fujisawa, "Distributed electrochemical capacitance around a quantum point contact in the quantum Hall regime", Electronic Properties of TwoDimensional Systems (EP2DS19), Tallahassee, USA (July 2529, 2011).  Poster 
35  H. Kamata, M. Hashisaka, T. Fujisawa, N. Kumada, and K. Muraki, "Measurement of Resonator characteristics for voltagecontrolled Edge Magnetoplasmons in the Time Domain", Int. Symp. Nanoscience and Quantum Physics 2011, Tokyo, Japan (2628, Jan., 2011).  Poster 
34  K. Washio, M. Hashisaka, H. Kamata, T. Fujisawa,and K. Muraki, "Admittance of a Quantum Point Contact in the Quantum Hall Regime", Int. Symp. Nanoscience and Quantum Physics 2011, Tokyo, Japan (2628, Jan., 2011).  Poster 
33  N. Kumada, H. Kamata, K. Muraki, T. Fujisawa, "Edge Magnetoplasmon Transport in Gated and Ungated Quantum Hall Systems", Int. Symp. Nanoscale Transport and Technology (ISNTT2011), Atsugi, Japan (1114, Jan. 2011).  Oral 
32  M. Hashisaka, N. Kumada, K. Washio, H. Kamata, K. Muraki, T. Fujisawa, "Coupled Plasmonic Cavities in the Quantum Hall System", Int. Symp. Nanoscale Transport and Technology (ISNTT2011), Atsugi, Japan (1114, Jan. 2011).  Poster 
31  H. Kamata, N. Kumada, M. Hashisaka, K. Muraki, T. Fujisawa, "Nonmonotonic Gatevoltage Dependence of the Edge Magnetoplasmon Group Velocity in the Quantum Hall Regime", Int. Symp. Nanoscale Transport and Technology (ISNTT2011), Atsugi, Japan (1114, Jan. 2011).  Poster 
30  Y. Utsumi, D. S. Golubev, M. Marthaler, K. Saito, T. Fujisawa, Gerd Schön, "Fluctuation Relation in a Semiconductor Double Quantum Dot", Int. Symp. Nanoscale Transport and Technology (ISNTT2011), Atsugi, Japan (1114, Jan. 2011).  Poster 
29  T. Fujisawa, G. Shinkai, T. Ota, and T. Hayashi, "Semiconductor quantum information devices with single electrons", The International Electron Devices and Materials Symposium (IEDMS), Chungli, Taiwan (18  19 Nov., 2010)  INVITED 
28  T. Fujisawa, G. Shinkai, T. Ota, and T. Hayashi, "Single and Twoqubit operations for semiconductor charge qubits", The 2nd International Conference on Quantum Information Technology (ICQIT) ,Tokyo, Japan (21  22 Oct., 2010).  INVITED 
27  K. Washio, M. Hashisaka, H. Kamata, K. Muraki, and T. Fujisawa, "Transmission Characteristics of a Quantum Point Contact for Edge Magnetoplasmons", Int. Conf. Solid State Materials and Devices (SSDM2010), Tokyo, Japan (Sep. 2010)  Oral 
26  N. Kumada, H. Kamata, K. Muraki, and T. Fujisawa, "Field dependence of edge magnetoplasmon transport in a quantum Hall System", The 19th International Conference on the Application of High Magnetic Fields in Semiconductor Physics and Nanotechnology (HMF19), Fukuoka, Japan (Aug. 16, 2010).  Poster 
25  H. Kamata, N. Kumada, M. Hashisaka, K. Muraki, and T. Fujisawa, "Voltagecontrolled Resonator for Edge Magnetoplasmons", The 19th International Conference on the Application of High Magnetic Fields in Semiconductor Physics and Nanotechnology (HMF19), Fukuoka, Japan (Aug. 16, 2010).  Oral 
24  T. Fujisawa, K. Nishio, T. Nagase, M. Hashisaka, and K. Muraki, "Timeresolved potential measurement at quantum point contacts under irradiation of surface acoustic burst wave", Int. Conf. Phys. Semicond (ICPS 2010), Soul, Koria (2631, Jul. 2010).  Oral 
23  T. Fujisawa, G. Shinkai, T. Ota, and T. Hayashi, "Multiple twoqubit operations in a semiconductor quadruple quantum dot", The 10th Quantum Communication, Measurement & Computation Conference (QCMC 2010), Brisbane, Australia (19  23 July 2010).  INVITED 
22  M. Hashisaka, K. Washio, H. Kamata, K. Muraki, and T. Fujisawa, "Interferometric Detection of Edge Magnetoplasmons in AlGaAs/GaAs Heterostructures", Int. Symp. Compound Semiconductors (ISCS 2010), Takamatsu, Japan (May 31  Jun. 4, 2010).  Oral LateNews 
21  T. Fujisawa, G. Shinkai, T. Ota, and T. Hayashi, "Coherent control of coupled semiconductor charge qubits", International Symposium on Advanced Nanodevices and Nanotechnology, Maui, USA (Nov. 29  Dec. 4, 2009).  INVITED 
20  H. Kamata, T. Ota, K. Muraki, T. Fujisawa, "Voltage controlled group velocity of edge magnetoplasmon in the quantum Hall regime", 18th Int. Conf. on Elec. Prop. of TwoDim. Systems (EP2DS18), Kobe, Japan (Jul. 23, 2009).  Poster 
19  G. Shinkai, T. Hayashi, T. Ota, K. Muraki, T. Fujisawa, "Bidirectional current drag effect utilizing cotunneling of twoelectrons in coupled double quantum dots", 14th Int.l Conf. on Modulated Semicond. Struct. (MSS14), Kobe, Japan (Jul. 20, 2009).  Oral 
18  T. Fujisawa, "Dynamics of electron transport in semiconductor nanostructures", Int. Symp. Nanoscience and Quantum Physics (nanoPHYS'09), Tokyo, Japan (Feb. 2009).  INVITED 
17  G. Shinkai, T. Ota, T. Hayashi, T. Fujisawa, "Demonstration of first and secondorder coherent oscillations in semiconductor charge qubits", Int. Symp. Nanoscience and Quantum Physics (nanoPHYS'09), Tokyo, Japan (Feb. 2009).  Poster 
16  G. Shinkai, T. Ota, T. Hayashi, T. Fujisawa, "Correlated Coherent Oscillations in Coupled Semiconductor Charge Qubits", Int. Symp. Nanoscale Transport and Technology (ISNTT2009), Atsugi, Japan (Jan. 2009).  Oral 
15  H. Kamata, T. Ota, K. Muraki and T. Fujisawa, "Velocity Controlled Delay Line for Electron Wavepacket in the Quantum Hall Regime", Int. Symp. Nanoscale Transport and Technology (ISNTT2009), Atsugi, Japan (Jan. 2009).  Oral 
14  Z. Wang, D. Chen and T. Fujisawa, "Timedependent Local Potential Induced by Scanning Gate Microscopy", Int. Conf. Solid State Materials and Devices (SSDM2008), Tsukuba, Japan (Sep. 2008).  Oral LateNews 
13  H. Kamata, T. Ota and T. Fujisawa, "Correlation Measurement of Timedependent Potentials in a Semiconductor Point Contact", Int. Conf. Solid State Materials and Devices (SSDM2008), Tsukuba, Japan (Sep. 2008).  Oral 
12  T. Ota, T. Hayashi and T. Fujisawa, "Highfrequency Capacitance Measurements in GaAs/AlGaAs Quantum Dots", Int. Conf. Solid State Materials and Devices (SSDM2008), Tsukuba, Japan (Sep. 2008).  Oral 
11  G. Shinkai, T. Ota, T. Hayashi, T. Fujisawa, "Controlled coherent oscillations in electrostaticallycoupled qoublequantumdot qubits", Int. Conf. Phys. Semicond. (ICPS2008), Rio de ganeiro, Brazil (Jul. 2008).  Oral 
10  T. Fujisawa, G. Shinkai, T. Ota, and T. Hayashi, "Controlled resonant tunneling in a coupled doublequantumdot", Spin and Qubit 2008 Copenhagen, Denmark (July, 2008).  INVITED 
9  T. Fujisawa, G. Shinkai, T. Ota, and T. Hayashi, "Controlled resonant tunneling in a coupled doublequantumdot system", The 5th International Conference on Semiconductor Quantum Dots (QD2008) Gyeongju, Korea (May, 2008).  INVITED 
8  T. Fujisawa, G. Shinkai and T. Hayashi, "Spinconserved Singleelectron Transport between Zeeman Sublevels in a Fewelectron Quantum Dot", Int. Conf. on Solid State Device and Materials (SSDM2007) Tsukuba, Japan (Sep., 2007)  Oral 
7  G. Shinkai and T. Fujisawa , "Electrostatic coupling between two doublequantumdots: toward twoqubit manipulation", The Rank Prize Funds MiniSymposium on Quantum Information Processing Using Semiconductor Quantum Dots, Windermere, UK (Apr. 2007).  Oral 
6  T. Fujisawa, "Singleelectron dynamics in quantum dots", The Rank Prize Funds MiniSymposium on Quantum Information Processing Using Semiconductor Quantum Dots, Windermere, UK (Apr. 2007).  INVITED 
5  T. Fujisawa, G. Shinkai, and T. Hayashi, "Zeeman Splitting in a FewElectron Quantum Dot under Vector Magnetic Field", Int. Conf. Nanoelectronics, Nanostructures, and Carrier Interactions (NNCI2007), Atsugi, Japan (Feb. 2007).  Poster 
4  G. Shinkai, T. Hayashi, and T. Fujisawa, "Electrostatic dipolar coupling of a pair of double quantum dot", Second International Symposium on NanometerScale Quantum Physics (nanoPHYS'07), Tokyo (Jan. 2007).  Poster 
3  G. Shinkai, T. Fujisawa, T. Hayashi and Y. Hirayama, "Electrostatic coupling between two doublequantum dots studied by resonant tunneling current"(A8a), Solid State Devices and Materials SSDM2006, Yokohama (Sep. 2006).  Oral 
2  T. Fujisawa, T. Hayashi, R. Tomita, Y. Hirayama, "Counting statistics of single electron transport through a double quantum dot", Int. Conf. Semicond. Phys. MoA1b.7, Vienna, Austria (Jul. 2006).  INVITED 
1  T. Fujisawa,"Single electron dynamics in quantum dots", Nano Science and Quantum Physics (Tokyo Institute of Technology  UC Berkeley interdepartment symposium) (Jan. 2006).  INVITED 
No.  Title/Conference  Status 

    
84  S. Sasaki, H. Tamura, S. Miyashita, T. Maruyama, T. Akazaki, T. Fujisawa, "FanoKondo interplay in a sidecoupled double quantum dot", 18th International Conference on Electronic Properties of TwoDimensional Systems (EP2DS18), Kobe, Japan (Jul. 24, 2009).  
83  K. Takashina, K. Nishiguchi, Y. Ono, A. Fujiwara, T. Fujisawa, Y. Hirayama, "Electronhole transport in a 40 nm thick silicon slab",18th International Conference on Electronic Properties of TwoDimensional Systems (EP2DS18), Kobe, Japan (Jul. 21, 2009).  
82  J. Hayakawa, T. Kawamura, M. Kuwano, K. Onomitsu, T. Fujisawa, G. Yusa, "Optical studies of spin phase transition in the vicinity of nu=2/3 fractional quantum Hall regime", 18th International Conference on Electronic Properties of TwoDimensional Systems (EP2DS18), Kobe, Japan (Jul. 20, 2009).  
81  T. Ota, T. Hayashi and T. Fujisawa, "Highfrequency onship Lockin Detection of Impedance in a Quantum Dot", Int. Symp. Nanoscale Transport and Technology (ISNTT2008), Atsugi, Japan (Jan. 2009).  
80  K. Kanisawa and T. Fujisawa, "Native Defect Formation in an Atomic Layer at NearSurface Region of Epitaxial InAs Thin Film", Int. Symp. Nanoscale Transport and Technology (ISNTT2008), Atsugi, Japan (Jan. 2009).  
79  K. GroveRasmussen, H. I. Jorgensen, P. E. Lindelof, K. Muraki and T. Fujisawa, "SpinDependent Level Crossing Behavior in a Carbon Nanoture QUantum Dot", Int. Symp. Nanoscale Transport and Technology (ISNTT2008), Atsugi, Japan (Jan. 2009).  
78  S. Sasaki, H. Tamura, S. Miyashita, T. Maruyama, T. Akazaki and T. Fujisawa, "KondoFano Effect in a SideCoupled Double Quatum Dot", Int. Symp. Nanoscale Transport and Technology (ISNTT2008), Atsugi, Japan (Jan. 2009).  
77  N. Kumada, K. Muraki, T. Fujisawa and Y. Hirayama, "Nuclear Magnetic Probing of Electron Spin Physics in Quantum Hall Systems", Int. Symp. Nanoscale Transport and Technology (ISNTT2008), Atsugi, Japan (Jan. 2009).  
76  K. Takashina, M. Nagase, K. Nishiguchi, Y. Ono, A. Fujiwara, and T. Fujisawa, "InPlane Transport in a Double Layer Crystalline Silicon Structure with an SiO2 Barrier", Int. Symp. Nanoscale Transport and Technology (ISNTT2008), Atsugi, Japan (Jan. 2009).  
75  G. Shinkai, T. Ota, T. Hayashi, T. Fujisawa, &quot;Controlled coherent oscillations in electrostaticallycoupled qoublequantumdot qubits&quot;, Int. Conf. Phys. Semicond. (ICPS2008), Rio de ganeiro, Brazil (Jul. 2008).  
74  T. Fujisawa, G. Shinkai, T. Ota, and T. Hayashi, "Controlled resonant tunneling in a coupled doublequantumdot", Spin and Qubit 2008 Copenhagen, Denmark (July, 2008).  INVITED 
73  T. Fujisawa, G. Shinkai, T. Ota, and T. Hayashi, "Controlled resonant tunneling in a coupled doublequantumdot system", The 5th International Conference on Semiconductor Quantum Dots (QD2008) Gyeongju, Korea (May, 2008).  INVITED 
72 
K. GroveRasmussen, H. I. Jorgensen T. Hayashi, P. E. Lindelof, and T. Fujisawa, "A Triple Quantum Dot in a Single Wall Carbon Nanotube", Int. Conf. on Solid State Device and Materials (SSDM2007) Tsukuba, Japan (Sep., 2007)  
71  T. Fujisawa, G. Shinkai and T. Hayashi, "Spinconserved Singleelectron Transport between Zeeman Sublevels in a Fewelectron Quantum Dot", Int. Conf. on Solid State Device and Materials (SSDM2007) Tsukuba, Japan (Sep., 2007)  
70  T. Hayashi and T. Fujisawa, "Pulseconrtrolled electromigration", Int. Conf. on Solid State Device and Materials (SSDM2007) Tsukuba, Japan (Sep., 2007)  
69  T. Fujisawa, "Counting statistics of single electron transport through a double quantum dot", 15th International Conference on Nonequilibrium Carrier Dynamics in Semiconductors (HCIS15), Tokyo, Japan (Jul., 2007)  INVITED 
68  G. Shinkai and T. Fujisawa , "Electrostatic coupling between two doublequantumdots: toward twoqubit manipulation", The Rank Prize Funds MiniSymposium on Quantum Information Processing Using Semiconductor Quantum Dots, Windermere, UK (Apr. 2007).  
67  T. Fujisawa, "Singleelectron dynamics in quantum dots", The Rank Prize Funds MiniSymposium on Quantum Information Processing Using Semiconductor Quantum Dots, Windermere, UK (Apr. 2007).  INVITED 
66  K. Takashina, V. Renard, Y. Niida, A. Fujiwara, Y. Hirayama and T. Fujisawa, "Temperature Dependent Resistivity of a TwoDimensional Electron System in a SiO2/Si/SiO2 Quantum Well", International Conference on Nanoelectronics, Nanostructures and Carrier Interactions (NNCI2007), Atsugi, Japan(Feb. 2007).  
65  Kyoichi Suzuki, Camille Janer, Kiyoshi Kanisawa, Simon Perraud, Kei Takashina, and Toshimasa Fujisawa, "Dephasing in Electron Interference around InAs/GaSb Heterointerfaces", International Conference on Nanoelectronics, Nanostructures and Carrier Interaction (NNCI2007), Atsugi, Japan(Feb. 2007)  
64  Kiyoshi Kanisawa, Simon Perraud , Yoshiro Hirayama, and Toshimasa Fujisawa, "Correlation Between Densities of TwoDimensionally Accumulated Electrons and Point Defects at the Epitaxial InAs(111)A Surface", International Conference on Nanoelectronics, Nanostructures and Carrier Interaction (NNCI2007), Atsugi, Japan (Feb. 2007)  
63  Simon Perraud, Kiyoshi Kanisawa, ZhaoZhong Wang, and Toshimasa Fujisawa, "Imaging the Percolation of Localized Electronic States in Semiconductor Quantum Wells", International Conference on Nanoelectronics, Nanostructures and Carrier Interaction (NNCI2007), Atsugi, Japan (Feb. 2007)  
62  T. Kobayashi, S. Tsuruta, S. Kang, S. Sasaki, H. Tamura, T. Fujisawa, Y.Tokura, and T. Akazaki, gBallistic current injection into asemiconductor quantum doth, International Conference on Nanoelectronics,Nanostructures and Carrier Interaction (NNCI2007), Atsugi, Japan (Feb. 2007).  
61  T. Fujisawa, G. Shinkai, and T. Hayashi, "Zeeman Splitting in a FewElectron Quantum Dot under Vector Magnetic Field", Int. Conf. Nanoelectronics, Nanostructures, and Carrier Interactions (NNCI2007), Atsugi, Japan (Feb. 2007).  
60  G. Shinkai, T. Hayashi, and T. Fujisawa, "Electrostatic dipolar coupling of a pair of double quantum dot", Second International Symposium on NanometerScale Quantum Physics (nanoPHYS'07), Tokyo (Jan. 2007).  
59  G. Shinkai, T. Fujisawa, T. Hayashi and Y. Hirayama, "Electrostatic coupling between two doublequantum dots studied by resonant tunneling current", Solid State Devices and Materials SSDM2006, Yokohama (Sep. 2006).  
58  T. Fujisawa, "Counting statistics of single electron transport through a double quantum dot", IEEENMDC(Nanotechnology, Materials and Devices Conference) 2006, Gyeongju, Korea (Oct. 2006).  INVITED 
57  T. Fujisawa, "Nanotechnology for quantum devices", Ramp session, Solid State Devices and Materials SSDM2006, Yokohama (Sep. 2006).  PANELIST 
56  T. Fujisawa, "Counting statistics of single electron transport through a double quantum dot", Nanophysics: from fundamentals to applications, Hanoi, Vietnam (Aug. 2006).  INVITED 
55  T. Fujisawa, T. Hayashi, R. Tomita, Y. Hirayama, "Counting statistics of single electron transport through a double quantum dot", Int. Conf. Semicond. Phys. MoA1b.7, Vienna, Austria (Jul. 2006).  
54  T. Fujisawa, "Counting statistics of singleelectron transport through a double quantum dot", Capri Spring School on Transport in Nanostructures, Capri, Italy (Apr., 2006)  LECTURER 
53  T. Fujisawa,"Single electron dynamics in quantum dots", Nano Science and Quantum Physics (Tokyo Institute of Technology  UC Berkeley interdepartment symposium) (Jan. 2006).  INVITED 
52  T. Fujisawa, "Counting statistics of singleelectron transport through quantum dots", International Semiconductor Device Research Symposium (ISDRS2005), Washinton DC, United states (Dec. 2005). 
INVITED 
51  T. Fujisawa, "Counting statistics of singleelectron transport + Singlettriplet relaxation in a quantum dot", Spin&Qubit2005, Copenhagen, Denmark (Jun. 2005) 
INVITED 
50  T. Fujisawa, "Dynamics of singleelectron charge and spin in semiconductor quantum dots", ESFJSPS Frontier Science Conference Series (Quantum Information and Quantum Physics), Shonan, Japan. (Mar. 2005). 
INVITED 
49  T. Fujisawa, "Dynamics of singleelectron charge and spin in semiconductor quantum dots", NanometerScale Quantum Physics(nanoPhys'05), Tokyo, Japan (Jan. 2005).  INVITED 
48  T. Fujisawa, "Dynamics of singleelectron charge and spin in semiconductor quantum dots", The 1st AsiaPacific Conference on QIS, Tainan, Taiwan (Dec., 2004). 
PLENARY 
47  T. Fujisawa, "Dynamics of singleelectron charge and spin in semiconductor quantum dots", Teralevel NanoDevices (TND) Workshop, Seoul, Korea (Oct. 8, 2004). 
INVITED 
46  T. Fujisawa, "Quantum information devices based on semiconductor quantum dots", Solid State Devices and Materials, Japan (Sept., 2004).  INVITED 
45  T. Fujisawa, "Dynamics of singleelectron charge and spin in semiconductor quantum dots", ERATO Imai Quantum Information Science (EQIS) Workshop, Tokyo, Japan (Sept., 2004)  INVITED 
44  T. Fujisawa, "Single electron charge qubit in a semiconductor double quantum dot", Control of quantum coherence, BadHonnef, Germany(July, 2004).  INVITED 
43  T. Fujisawa, "Single electron dynamics in semiconductor quantum dots", Sir MartinWood Prize Lecture, Nottingham/Oxford/Sousampton, UK (Jun. 2004).  PRIZE 
42  T. Fujisawa, "Dynamics of singleelectron charge and spin in semiconductor quantum dots", International workshop on Macroscopic Quantum Coherence and Computing (MQC2), Napoli, Italy (Jun. 2004). 
INVITED 
41  T. Fujisawa,"Dynamics of Single Electron Charge in a Double Quantum Dot", Quantum Dots Conference (QD2004), Alberta, Canada (May, 2004).  INVITED 
40  T. Fujisawa, "Dynamics of singleelectron charge and spin in semiconductor quantum dots", Quantum Computation:Are the DiVincenzo criteria fulfilled in 2004?, Osaka (May 2004).  INVITED 
39  T. Fujisawa, "Dynamics of singleelectron charge in quantum dots", Material Research Society (MRS) Meeting, San Fransisco, USA (Apr. 2004).  INVITED 
38  T. Fujisawa, "Dynamics of singleelectron charge in quantum dots", 20th Yokohama City University International Forum (YCUIF20), Yokohama, Japan (Jan. 2004).  INVITED 
37  T. Fujisawa, "Coherent control of carrier dynamics in coupled quantum dots", 31st Conf. Phys. Chem. Semicond. Interface (PCSI31), KailuaKona, USA (Jan. 2004).  INVITED 
36  T. Fujisawa, "Dynamics of singleelectron charge and spin in semiconductor quantum dots", Solid State Quantum Information Processing Conference, Amsterdam, The Netherland (Dec. 2003).  PLENARY 
35  T. Fujisawa, "Dynamics of singleelectron charge and spin in semiconductor quantum dots", International Conference on Quantum Information (ICQI2003) at IIAS, Kyoto, Japan (Nov, 2003).  INVITED 
34  T. Fujisawa, "Coherent charge oscillations in a double quantum dot", Correlations, Decoherence and Spin effects in simple and complex quantum dot systems, Bad Honnef, Germany (Oct. 2003)  INVITED 
33  T. Fujisawa, "Single electron dynamics in quantum dots", The 11th International Conference on Modulated Semiconductor Structures (MSS11), Nara, Japan (Jul., 2003)  PLENARY 
32  T. Fujisawa, "Single electron dynamics in quantum dots", SwedenJapan Nanotechnology Colloquium, Lund, Sweden (Mar. 2003)  INVITED 
31  T. Fujisawa, "Inelastic spin relaxation of a quantum dot in the Coulomb blockade regime", Carrier Interactions and Spintronics in Nanostructures (CISN2003), Atsugi, Japan (Mar. 2003)  
30  T. Fujisawa, "Dynamics of singleelectron charge and spin in quantum dots", Int. Colloquium on Scanning Probe Microscopy (ICSPM10), Hawaii, USA (Oct. 31  Nov. 2, 2002).  INVITED 
29  T. Fujisawa, "Inelastic spin relaxation in a quantum dot", 26th
Int. Conf. Phys. Semicond. (ICPS), Edinburgh UK (Jul.Aug., 2002) Viewgraphs(pdf:500kByte)PDF file Viewgraphs with recorded talk(pdf:5.27MByte)PDF file 
INVITED 
28  T. Fujisawa, "Inelastic spin relaxation and nonequilibrium transport in quantum dots", ERATO symposium, Delft, The Netherlands (Jul. 2627, 2002)  INVITED 
27  T. Fujisawa, "Spin relaxation in semiconductor artificial atoms  energy relaxation time and nonequilibrium transport ", 7th International Conference on Nanometerscale Science and Technology (NANO7), Malmo, Sweden (Jun. 2428, 2002)  INVITED 
26  T. Fujisawa, "Timedependent phenomena of a quantum dot in the Coulomb blockade regime", The 10th JST Int. Symp. on Quantum Computing, Tokyo, Japan (Mar. 2002).  INVITED 
25  T. Fujisawa, "Timedependent phenomena of charge state and spin state in quantum dots", Int. Workshop on Quantum Dots for Quantum Computing and Classical Size Effect Circuits (IWQDQC), Kochi, Japan (Jan. 2002).  INVITED 
24  T. Fujisawa, T. Tokura, D. G. Austing, Y. Hirayama, and S. Tarucha, "Longlived spin state and spin blockade in a vertical quantum dot", The 12th Int. Conf. on Nonequilibrium Carrier Dynamics in Semiconducors (HCIS12), Santa Fe, NM, USA(Aug. 2001).  INVITED 
23  T. Fujisawa, T. Tokura, D. G. Austing, Y. Hirayama, and S. Tarucha, "Inelastic spin reaxation in a vertical quantum dot", ERATOJST Minisymposium: Quantum computing  principles and implementations, Tokyo, Japan (Aug. 2001).  INVITED 
22  T. Fujisawa, T. Tokura, Y. Hirayama, D. G. Austing, and S. Tarucha, "Transient current spectroscopy of lateral and vertical quantum dots", Int. Symp. Carrier Interaction in Mesoscopic Systems (CIM2001), Atsugi, Japan (Feb. 2001).  
21  T. Fujisawa, "Timedependent tunneling spectroscopy of single and double quantum dot in the Coulomb blockade regime", 2001 RCIQE Int. Seminar on "Advanced Semiconductor Device and Circuits", Sapporo, Japan (Jan. 2001).  INVITED 
20  T. Fujisawa, "Transient current spectroscopy of quantum dots", Int. Symp. Quantum Functional Devices, Kanazawa, Japan (Nov. 2000).  INVITED 
19  T. Fujisawa, "Energy relaxation processes in quantum dots", 14th Int. Conf. High Magnetic Fields in Semicond. Phys., Matsue, Japan (Sep. 2000).  INVITED 
18  T. Fujisawa, Y. Tokura, and Y. Hirayama, "Nonequilibrium current through an excited state in a quantum dot", 25th Int. Conf. Phys. Semicond., Osaka, Japan (Sep. 2000).  
17  T. Fujisawa, "Tunable twolevel system in coupled quantum dot", The Third SANKEN International Symposium, Oosaka, Japan (Mar. 2000).  INVITED 
16  T. Fujisawa and Y. Hirayama, "Random telegraph signal of an AlGaAs/GaAs quantum dot measured by transmissiontype rfSET technique", Int. Symp. Mesoscopic Supercond.(MS2000), Atsugi, Japan (Mar., 2000).  
15  T. Fujisawa and Y. Hirayama, "Transmission type rf single electron
transistor operation of a semiconductor quantum dot", 1999 Int. Conf.
Solid State Devices and Materials, Tokyo, Japan (1999). Extended Abstract (PDF file) 

14  T. Fujisawa, "Tunable twolevel system in a double quantum dot system", First Stig Lundqvist Research Conference on the Advancing Frontiers in Condensed Matter Physics. "Quantum Phases in Electron Systems of Low Dimensions", Trieste, Italy (July 1999).  INVITED 
13  T. Fujisawa, "Double Quantum Dot as a controllable twolevel system", 9th International Conference on Modulated Semiconductor Structures (MSS9), Fukuoka, Japan (July 1999).  INVITED 
12  T. Fujisawa and Y. Hirayama, "Quantum dot molecule", 12th JapanGermany Information Technology Forum, Dresden, Germany.(May 1999)  INVITED 
11  T. Fujisawa, T. H. Oosterkamp, W. G. van der Wiel, S. Tarucha, and L. P. Kouwenhoven, "Microwave Spectroscopy on Quantum Dot Molecule", 25th Int. Conf. Compound Semiconductors, Nara, Japan.(Oct. 1998)  
10  T. Fujisawa and S. Tarucha, "Dynamic coupling and decoupling of double quantum dot in a microwave field", 10th International Winterschool on New Developments in Solid State Physics (Mauterndorf 98), Mauterndorf, Austria, (Feb. 1998).  
9  T. Fujisawa and S. Tarucha, "Resonant Photon Assisted Tunneling in Coupled Quantum Dots", Research Workshop of the Israel Science Foundation on Strong Interaction in Quantum Dots, Israel, (Nov. 1997).  INVITED 
8  T. Fujisawa and S. Tarucha, "Resonant Photon Assisted Tunneling and stimulated Emission in a Coupled Quantum Dot System", Int. Symp. Formation, Physics and Device Application of Quantum Dot Structures (QDS96), Sapporo, Japan (Oct. 1996).  
7  T. Fujisawa and S. Tarucha, "Photon Assisted Tunneling in Single and Coupled Quantum Dot Systems", Ninth Int. Conf. Superlattices, Microstructures and Microdevices (ICSMM9), Liege, Belgium, (Jul. 1996).  INVITED 
6  T. Fujisawa and S. Tarucha, "Resonant Tunneling Properties of Single Electron Transistors with a Novel DoubleGate Geometry", 1995 Int. Conf. Solid State Devices and Materials (SSDM), Osaka, Japan (1995).  
5  T. Fujisawa, T. Bever, Y. Hirayama, and S. Tarucha, "Nanostructure Fabrication and the Science Using Focused Ion Beams", 38th Int. Symp. Electron, Ion, and Photon Beams, New Orleans, USA (1994).  INVITED 
4  T. Fujisawa, Y. Hirayama, and S. Tarucha, "AlGaAs/InGaAs/GaAs Single Electron Transistors Fabricated by Ga Focused Ion Beam Implantation", 1993 Int. Conf. Solid State Devices and Materials, Chiba, Japan (1993).  
3  T. Fujisawa, T. Saku, Y. Hirayama, and S. Tarucha, "Subum Wide Channels with Surface Potential Compensated by Focused Si Ion Beam Implantaion", Int. Symp. GaAs and Related Compounds, Karuizawa, Japan (1992).  
2  T. Fujisawa, J. Yoshino, and H. Kukimoto, "NegativeU Property of the DX Center Evidenced by Hydrostatic Pressure Experiments", 20th Int. Conf. on Physics of Semiconductor, Greece (1990).  
1  T. Fujisawa, J. Yoshino, and H. Kukimoto, "Lattice Relaxation of DX Centers in Compound Semiconductors", USJapan Joint Seminar on Atomic Process Induced by a Electronic Excitation in NonMetalic Solid, Nagoya (1989). 